public class zuoye {
    public static void main(String[] args) {
        int a = 50;
        int b = 80;
        int c = 30;
        String str = "MIN =a";
        String str1 = "MIN =b";
        String str2 = "MIN =c";
        String str3 = "MAX =a";
        String str4 = "MAX =b";
        String str5 = "MAX =c";
        if (a < b && a < c) {
            System.out.println(str);
        }
        if (b < a && b < c) {
            System.out.println(str1);
        }
        if (c < a && c < b) {
            System.out.println(str2);
        }
        if (a > b && a > c) {
            System.out.println(str3);
        }
        if (b > a && b > c) {
            System.out.println(str4);
        }
        if (c > b && c > a) {
            System.out.println(str5);
        }
    }





    public static void main1(String[] args) {
        int a =10;
        int b = 20;
        int c = 0;
        c = a;
        a = b;
        b = c;
        String str = "a = ";
        String str1 = "b = ";
        String str3 = str+a ;
        String str4 = str1+b;
        System.out.println(str3);
        System.out.println(str4);
    }
}
